Datasheet

AD5780 Data Sheet
Rev. E | Page 2 of 28
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Companion Products ....................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Timing Characteristics ................................................................ 5
Absolute Maximum Ratings ............................................................ 7
ESD Caution .................................................................................. 7
Pin Configuration and Function Descriptions ............................. 8
Typical Performance Characteristics ............................................. 9
Terminology .................................................................................... 17
Theory of Operation ...................................................................... 18
DAC Architecture....................................................................... 18
Serial Interface ............................................................................ 18
Hardware Control Pins .............................................................. 19
On-Chip Registers ...................................................................... 19
AD5780 Features ............................................................................ 23
Power-On to 0 V ......................................................................... 23
Configuring the AD5780 .......................................................... 23
DAC Output State ...................................................................... 23
Output Amplifier Configuration.............................................. 23
Applications Information .............................................................. 25
Typical Operating Circuit ......................................................... 25
Evaluation Board ........................................................................ 26
Outline Dimensions ....................................................................... 27
Ordering Guide .......................................................................... 27
REVISION HISTORY
7/13—Rev. D to Rev. E
Changes to t
1
Test Conditions/Comments and Endnote 2 ......... 5
Deleted Figure 4 ................................................................................ 7
Changes to Pin 11 Description ....................................................... 8
Deleted Daisy-Chain Operation Section ..................................... 19
7/12—Rev. C to Rev. D
Changes to Figure 53 ...................................................................... 24
Changes to Figure 55 ...................................................................... 26
3/12—Rev. B to Rev. C
Changes to Data Sheet Title and added Patent 8,089,380 ........... 1
2/12—Rev. A to Rev. B
Deleted Linearity Compensation Section ................................... 24
12/11—Rev. 0 to Rev. A
Edits to Table 2 .................................................................................. 3
Changes to Figure 48 ...................................................................... 17
Changes to DAC Register Section ................................................ 21
Changes to Table 10 and Table 11 ................................................ 22
11/11—Revision 0: Initial Version